3001265650020 has 384 divisors, whose sum is σ = 9462335791104. Its totient is φ = 704471040000.

The previous prime is 3001265650003. The next prime is 3001265650027. The reversal of 3001265650020 is 200565621003.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 3001265650020.

It is not an unprimeable number, because it can be changed into a prime (3001265650027) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3294473365 + ... + 3294474275.

It is an arithmetic number, because the mean of its divisors is an integer number (24641499456).

Almost surely, 2^{3001265650020} is an apocalyptic number.

3001265650020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3001265650020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4731167895552).

3001265650020 is an abundant number, since it is smaller than the sum of its proper divisors (6461070141084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3001265650020 is a wasteful number, since it uses less digits than its factorization.

3001265650020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1763 (or 1761 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 3001265650020 in words is "three trillion, one billion, two hundred sixty-five million, six hundred fifty thousand, twenty".